We are a trusted name in the industry for manufacturing and supplying Distributed Type PA System to our trustable clients. Our customers all over india and have been supply thses products to government, private and puclic companies in india.
We are instrumental in manufacturing and supplying Pilfer Proof Type Paging and Talk Back Station . The offered product is used in mines and industries for public addressing. It is sturdy and can be mounted on wall. This talk back system is provided with a microphone and high quality speakers. It is enclosed in aluminum housing and has protection against short circuit as well. PPT 9000 PP: Pilfer proof wall mounting station provided with an in-built mic and speaker with output of 1 W rms. Features: Alert Tone Page Power Output 15 W rms. Frequency Response 200 Hz 10 kHz THD better than 1%. Enclosure LM6 Aluminium alloy Power Supply AC mains / 24 VDC. Specification for IPA Handset Station: Microphone specifications: Type : Dynamic, Noise Canceling Internal Impedance : 300 @ 1 KHz Sensitivity : -56 dB@ 1 KHz relative to 1V / Pa Receiver specifications: Type : Dynamic Internal Impedance : 300 @ 1 KHz S.P.L. : 108 dB @ 1 KHz Line amplifier section specifications: Input Sensitivity : 1 mV to 5 mV (adjustable) Input Impedance : 4.7 K (resistive) Output : 2V RMS, 10 MW Distortion : < 1% @ 1 KHz Residual Noise Level : - 50 dB Frequency Response : 200 Hz - 10 Hz, +/- 3 dB Gong tone Duration : 1.5 Secs (app.) Power amplifier section: Input Sensitivity : 770 mV RMS @ 1 KHz Input Impedance : 250 (Resistive) Distortion : < 1% @ 1 KHz Residual Noise Level : - 60 dB Frequency Response : 200 Hz 10 kHz, +/- 3 db Output Power : 15 w RMS @ 1 kHz Load Impedance : 250 , Balanced (Resistive) Gong tone Frequency : 600 Hz +/- 100 Hz Protection : Short Circuit, Open Circuit, Overload & Oscillations. Power supply: Supply voltage : 240 V AC (or) 110 V AC, 50 Hz +/- 10% or 24 v dc Power Consumption : 35 VA Mechanical specifications: Enclosure : LM6 Aluminum Alloy Finish : Light Grey, Shade 631 of IS5 Dimensions : 280 mm (h) x 230 mm (w) x 110 mm (d)app. Weight : 7.6 kg (app.) Cable Entry : 19 mm Dia Mounting Arrangement : Vertical
The Desktop Handset station is part of the audio paging & talkback communication system employed in process industries for purpose of passing instructions to field operators and for emergency / safety announcements PPT 9000 DS-CD:
Station junction box - 1 No.
Indoor box speaker - 1 No.
Speaker junction box - 1 No
Audio paging and talk back systems
Page power 6W rms Class-D amplifier
Frequency Response 200Hz - 10KHz
Body LM6 Aluminium alloy
Body LM6 Aluminium alloy
Power Supply 90 - 270V AC 50Hz.
Noise canceling type Handset for duplex communication